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Quick Question Regarding Ground

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Old Jul 20, 2011 | 05:27 PM
  #1  
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Default Quick Question Regarding Ground

Can you use the bolt that holds the tire iron in the back compartment as ground?
BTW I have a 85 corvette
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Old Jul 20, 2011 | 10:46 PM
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I dunno but doubt it. No need to tie that tire iron to the frame.
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Old Jul 21, 2011 | 06:20 PM
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Search out and use only the approved ground points.
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Old Jul 21, 2011 | 08:30 PM
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Originally Posted by Larry/car
Search out and use only the approved ground points.
Or make your own. Any part of the main frame will be a good ground. The suspension and drivetrain, not so much.
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Old Jul 21, 2011 | 10:18 PM
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Okay! Thanks for the insight, I think I will just go with the make my own route. Bolt it to the frame.
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Old Jul 21, 2011 | 10:32 PM
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What are you grounding? You can check with a volt meter of a test light to see if it is grounded. On my 95 the bolts are either part of the seat rails or seat mount bolts (not sure which, but sure they are part of the seat mounting) So I'd guess that they are pretty solid and would work for a ground.

I'd say weather or not to use them would depend on how important the device you are grounding is. If you loose ground to a radio no big deal. Other things possibly big deal.
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Old Jul 21, 2011 | 10:34 PM
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I am grounding an amp. I will youtube how to check for ground and the see if this bolt is good enough!
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Old Jul 21, 2011 | 10:37 PM
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Do you have a test light? Volt Meter?
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Old Jul 21, 2011 | 10:39 PM
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yup!
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Old Jul 21, 2011 | 10:42 PM
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Easiest way to check. Jumper cables to the Positive side of the battery (assuming the battery is connected to the car, and charged) Then use either a test light between the Positive end of the jumper cable and the bolt. Light will light if ground. Or Volt Meter between cable and bolt. Meter set to read DC volts, should read 12-13 volts (battery voltage)
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Old Jul 21, 2011 | 10:44 PM
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Sweet makes sense! Thanks a ton!
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Old Jul 21, 2011 | 10:45 PM
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Originally Posted by Tyloewen
yup!

Then you probably know how to use them. Didn't mean to imply that you don't. Just trying to help in case you did not know or have them.

Good luck. I'd use it if it is a ground. Less drilling to do.
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